In this video I show how I fixed the SRS fault in my Mercedes 2010 B-Class. The fault was caused by a dead relay, part number "A 002 542 26 19".

Update:
So 1 year on and the video has 32K+ views. Thanks so much for the views and of course the Likes and subscriptions! For the 1 year anniversary I thought I really should put more effort into finding a link for the original description of the fix, from the guy in Singapore. Well I have found it and copied it below. I owe a get deal of thanks to Desmo!!!:

http://www.sgmerc.com/topic/17469-srs...